Slieveavaddy (County Londonderry) weather

Forecast days

Overcast changing to sunny intervals by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Slieveavaddy

    Today (1 July 2025)
    Time
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    13°
    13°
    13°
    12°
    12°
    11°
    11°
    Feels like temperature (°C)
    11°
    11°
    10°
    10°
    10°
    Wind direction and speed
    N
    9
    N
    10
    NNW
    10
    NNW
    11
    NNW
    12
    NNW
    12
    NNW
    11
    NNW
    9
    NNW
    9
    Wind gust (mph)
    19
    19
    20
    19
    19
    17
    14
    11
    10
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    65%
    65%
    66%
    67%
    67%
    71%
    75%
    83%
    85%
    UV 4 4 3 2 1 1 1 1 -
    Wednesday (2 July 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Heavy shower day Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny day Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    40%
    70%
    70%
    80%
    80%
    70%
    70%
    60%
    40%
    30%
    10%
    10%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    NW
    8
    NW
    8
    NW
    7
    NW
    7
    WNW
    7
    WNW
    7
    WNW
    7
    WNW
    8
    W
    9
    W
    10
    W
    11
    W
    12
    W
    12
    WNW
    12
    W
    13
    W
    13
    WNW
    13
    W
    13
    WNW
    12
    WNW
    12
    WNW
    11
    WNW
    9
    W
    7
    W
    7
    Wind gust (mph)
    10
    9
    8
    9
    9
    9
    9
    12
    16
    20
    23
    24
    25
    25
    25
    24
    25
    24
    23
    21
    17
    13
    10
    10
    Visibility (description)
    E
    E
    E
    E
    E
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    86%
    88%
    88%
    90%
    91%
    91%
    91%
    85%
    80%
    73%
    68%
    65%
    62%
    63%
    62%
    62%
    62%
    62%
    62%
    61%
    66%
    74%
    82%
    85%
    UV - - - - 1 1 1 1 2 3 4 4 4 7 6 5 5 3 2 1 1 1 1 -
    Thursday (3 July 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Cloudy Light shower day Light shower day Light shower day Cloudy Cloudy
    Chance of precipitation
    <5%
    10%
    50%
    50%
    70%
    80%
    60%
    40%
    30%
    Temperature (°C)
    11°
    13°
    14°
    13°
    11°
    Feels like temperature (°C)
    10°
    10°
    Wind direction and speed (mph)
    WSW
    7
    WSW
    8
    SW
    11
    WSW
    13
    WSW
    17
    WSW
    18
    WSW
    21
    WSW
    19
    WSW
    15
    Wind gust (mph)
    11
    15
    20
    26
    31
    33
    31
    25
    23
    Visibility (description)
    E
    E
    VG
    VG
    E
    E
    E
    E
    E
    Humidity
    86%
    86%
    90%
    93%
    86%
    80%
    67%
    77%
    86%
    UV - - 1 1 4 6 4 1 1
    Friday (4 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    20%
    30%
    50%
    60%
    80%
    90%
    90%
    80%
    Temperature (°C)
    10°
    10°
    10°
    11°
    12°
    13°
    12°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    16
    SW
    17
    SW
    18
    SW
    21
    SW
    25
    SW
    26
    SW
    24
    SW
    22
    Wind gust (mph)
    23
    25
    32
    37
    38
    36
    34
    29
    Visibility (description)
    VG
    VG
    VG
    VG
    M
    M
    VP
    VP
    Humidity
    89%
    92%
    92%
    88%
    90%
    93%
    96%
    98%
    UV - 1 1 2 3 2 1 1
    Saturday (5 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light rain Light rain Light rain Fog Light rain Light shower day Overcast Overcast
    Chance of precipitation
    80%
    70%
    70%
    50%
    60%
    50%
    40%
    40%
    Temperature (°C)
    12°
    11°
    11°
    12°
    13°
    14°
    13°
    11°
    Feels like temperature (°C)
    10°
    11°
    10°
    Wind direction and speed (mph)
    WSW
    18
    WSW
    16
    WSW
    16
    W
    17
    W
    18
    W
    17
    W
    16
    W
    13
    Wind gust (mph)
    27
    25
    26
    28
    28
    24
    22
    14
    Visibility (description)
    VP
    VP
    VP
    VP
    VP
    G
    G
    G
    Humidity
    100%
    100%
    100%
    99%
    94%
    91%
    91%
    94%
    UV - 1 1 3 4 3 1 1
    Sunday (6 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Drizzle Drizzle Light shower day Light shower day Cloudy Overcast Overcast
    Chance of precipitation
    40%
    40%
    50%
    60%
    60%
    40%
    30%
    30%
    Temperature (°C)
    10°
    10°
    10°
    11°
    13°
    14°
    12°
    10°
    Feels like temperature (°C)
    10°
    10°
    Wind direction and speed (mph)
    W
    12
    W
    11
    W
    11
    W
    13
    WNW
    16
    WNW
    19
    WNW
    17
    WNW
    12
    Wind gust (mph)
    12
    14
    17
    23
    25
    25
    23
    19
    Visibility (description)
    M
    M
    M
    M
    G
    G
    G
    VG
    Humidity
    95%
    95%
    94%
    91%
    83%
    80%
    83%
    88%
    UV - - 1 2 4 3 1 1
    Monday (7 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Drizzle Cloudy Cloudy Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    30%
    30%
    40%
    30%
    30%
    20%
    10%
    10%
    Temperature (°C)
    10°
    10°
    12°
    14°
    14°
    13°
    10°
    Feels like temperature (°C)
    10°
    11°
    10°
    Wind direction and speed (mph)
    WNW
    11
    WNW
    11
    WNW
    12
    NW
    17
    NW
    19
    WNW
    19
    WNW
    17
    W
    10
    Wind gust (mph)
    19
    21
    26
    27
    27
    27
    23
    13
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    VG
    Humidity
    92%
    92%
    91%
    83%
    74%
    68%
    74%
    86%
    UV - - 1 3 6 4 1 1

    UK video forecast

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    Northern Ireland weather forecast

    Headline:

    Mostly dry and bright today..

    Today:

    It will be mainly dry and bright with sunny spells and feeling quite warm. The cloud increasing at times to bring a few isolated light showers, but these dying out later. Light winds. Maximum temperature 19 °C.

    Tonight:

    A dry evening with plenty of late sunshine. Staying dry with mainly clear skies overnight and becoming quite chilly in some rural spots. Minimum temperature 6 °C.

    Wednesday:

    A sunny start then cloud bubbling up through the morning with scattered showers developing. One or two could be heavy in the afternoon. Feeling quite warm. Maximum temperature 19 °C.

    Outlook for Thursday to Saturday:

    Bright spells and a few showers on Thursday. Dry on Friday morning then windy with outbreaks of rain arriving. Warm and humid on Saturday with further showery rain.

    Updated:

    UK long range weather forecast

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